3y^4+9y^2-6y^3-18y=0

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Solution for 3y^4+9y^2-6y^3-18y=0 equation: 


Simplifying
3y4 + 9y2 + -6y3 + -18y = 0

Reorder the terms:
-18y + 9y2 + -6y3 + 3y4 = 0

Solving
-18y + 9y2 + -6y3 + 3y4 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '3y'.
3y(-6 + 3y + -2y2 + y3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'y' equal to zero and attempt to solve:

Simplifying
y = 0

Solving
y = 0

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 0

Subproblem 2
Set the factor '(-6 + 3y + -2y2 + y3)' equal to zero and attempt to solve:

Simplifying
-6 + 3y + -2y2 + y3 = 0

Solving
-6 + 3y + -2y2 + y3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
y = {0}

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